Conductive substrate and display device provided with transparen

Stock material or miscellaneous articles – Composite – Of silicon containing

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428448, 428689, 428429, 252500, 252518, B32B 904, B32B 1700, H01B 120

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054927625

ABSTRACT:
Conductive substrate having on their surface a coating formed from a coating solution for forming a transparent conductive coating prepared by dispersion of dissolving in water and/or organic solvent such conductive particles as having (a) an average particle diameter of not more than 500 .ANG., wherein (b) an amount of particles having a particle diameter of not more than 600 .ANG. is more than 60% by weight, (c) an amount of particles having a particle diameter of not more than 100 .ANG. is more than 5% by weight and (d) an amount of particles having a particle diameter of more than 1000 .ANG. is not more than 15% by weight, and a matrix comprising a silica polymer having (A) an average degree of polymerization of 1,500-10,000, and (B) an amount of the polymer having a degree of polymerization of not more than 3,000 being not more than 50% by weight, and (C) an amount of the polymer having a degree of polymerization of more than 10,000 being not more than 20% by weight, are excellent in adhesion and surface smoothness and also excellent in durability and transparency. Display devices provided with the above-mentioned transparent conductive substrates as the display panel are excellent in resolving power, and give constantly clear and sharp images.

REFERENCES:
patent: 5013607 (1991-05-01), Sato et al.
patent: 5140450 (1992-08-01), Nikaido
patent: 5229037 (1993-07-01), Nakano et al.
patent: 5367019 (1994-11-01), Sawaragi
patent: 5376308 (1994-12-01), Hirai et al.
Chemical Abstract No. 117205p, Chemical Abstracts, vol. 113, No. 14, Oct. 1, 1990, Shioda et al., p. 103.
Abstract No. 90-128533/17, Documentation Abstracts Journal, Derwent Publications Ltd., Database WPIL, Week 9017, Jun. 20, 1990.

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